baber/WOPTO huggingface dataset:
Patent EP-0267260-A1 (EP)
Title: Resonateur a laser a commutation q de construction integrale
Inventor: HENDRIX JAMES L
IPC: H01S3/11
Filed: 1987-04-24
Abstract: Le résonateur à laser à commutation Q (10) est construit sous la forme d'un assemblage intégral, monobloc, ce qui élimine le besoin d'avoir recours à un banc optique pour supporter les composants individuels. L'assemblage intégral est construit en liant une surface du dispositif à commutation Q (14) à une extrémité d'une tige laser (12), la liaison étant effectuée à l'aide d'une couche adhésive transparente (20). De même, le coupleur optique (16) est lié à la surface opposée du dispositif à commutation Q (14) avec une couche d'adhésif. L'assemblage de résonateur à laser obtenu est aligné optiquement avant l'application des couches adhésives de sorte que l'alignement est maintenu en permanence après que l'adhésif se soit solidifié.
Patent EP-0281989-A1 (EP)
Inventor: ARNOLD STEVEN M
IPC: H01L31/108
Filed: 1988-03-08
Abstract: A channel waveguide Schottky photodiode comprises a silicon dioxide (11) covered substrate of gallium arsenide (10). A thin film waveguide (12) of zinc oxide having a thickened rib (15) to delineate the waveguide path (20, 21, 22) is deposited on the silicon dioxide (11). To couple light from the waveguide (12) to the gallium arsenide (10), an opening (31) or at least a thinned portion (16) was provided in the silicon dioxide (11) before the ZnO was deposited, so that the ribbed area (15) of the ZnO makes direct contact with the gallium arsenide (10). On either side of this direct contact a metal electrode (31, 32) is also in direct contact with the gallium arsenide forming narrowly spaced Schottky diodes.
Patent EP-0284030-A1 (EP)
Inventor: ENDO YOSHINORI C O OTSUKA KAGA
IPC: C07D231/44
Filed: 1988-03-22
Abstract: A pyrazole derivative of the formula
      wherein R¹, R², X, m and n are defined in the specification, is useful as a herbicide.
Patent EP-0343271-A1 (EP)
Inventor: ALTUS MARK
IPC: B60N3/04
Filed: 1988-05-26
Abstract: An automotive floor mat (20) has an integral retainer (21) with retaining means provided substantially over the entire underside thereof mounted to a piece of automotive car­pet (26) which, in one embodiment, has only the scrim and tuftlock layers, with the bottom layer of latex (or other ma­terial) being eliminated.
Patent EP-0300248-A1 (EP)
Inventor: YAMAMOTO SOICHIRO
IPC: B08B3/02
Filed: 1988-07-01
Abstract: A cleaning apparatus for paint spray gun assemblies (138, 140) includes a cleaning cabinet (12), a paint cleaning fluid flow-line system (40, 42) and a pneumatic system for circulation of the cleaning fluid through the flow-line system (40, 42); fluid outlets (61, 62) in the flow-line system eject cleaning fluid under pressure within the cabinet; paint spray guns are supported in the cabinet with paint passage interiors of the guns in direct fluid flow cummunication with fluid outlets (58, 73); typically there is a plurality of fluid outlets for cleaning a plurality of spray gun assemblies simultaneously, a time control in the pneumatic system interrupts the circulation of cleaning fluid with a predetermined period, usually less than 60 seconds.
Patent EP-0300260-A1 (EP)
Inventor: NAGAISHI HATSUO
IPC: F02B77/08
Filed: 1988-07-04
Abstract: An air/fuel ratio control system monitors engine load variation for generating an engine load variation indicative data. The system includes means for integrating the engine load variation indicative data to trigger asynchronous fuel delivery when the integrated value reaches a predetermined threshold value. The integrated value is cleared simultaneously with triggering the asynchronous fuel delivery.
Patent EP-0312724-A1 (EP)
Inventor: AKESAKA TOSHIO
IPC: E02F5/04
Filed: 1988-08-10
Abstract: A method for excavating a hole and an apparatus therefor are suitable for the operation of excavating a hole used for laying a lateral sewer or mounting pipe, which extends from a main sewer pipe (10) toward the ground surface, on the main sewer pipe. The method comprises the step of rotating a rod (12) about its axis in a space provided in the ground (72) while advancing the rod in the direction of penetrating a wall member (10) defining the space, and the step of utilizing the advanced rod for a guide while excavating a hole in the ground from the tip side of the rod toward the space. The apparatus embodying the method described above comprises a rod propelling machine (14) disposed in a space provided in the ground (72) and for rotating a rod (12) about its axis while advancing the rod and an excavating machine (74) utilizing the advanced rod for a guide and for excavating a hole in the ground from the tip side of the rod toward the space, wherein the rod propelling machine (14) includes operating means (21) for rotating the rod about its axis while advancing the rod and means (59) placed in front of the operating means and for guiding the rod in the direction of penetrating a wall member defining the space. Therefore, the hole is easily accurately excavated even in a spot incapable of being excavated by a driving method.
Patent EP-0309738-A1 (EP)
Inventor: BLATTLER ERNST
IPC: G01K13/02
Filed: 1988-08-25
Abstract: In the mixing valve (10), the displacement member (22) and the outer tube (24) engaging coaxially around the latter are arranged on the inflow element (20). In the region of the annular gap (36) between the displacement member (22) and the outer tube (24), a nickel wire (40), which is covered by the plastic sheathing (44), is wound about the outer tube (24). Cold or hot water flows through the inflow apertures (12, 14) to the recess (26), is pre-mixed there, and flows through the annular gap (36) to the outflow aperture (18). Since the flow cross-section in the annular gap (36) is less than the inflow cross-section of the inflow apertures (12, 14), the speed of the mixing water is higher, which promotes further thorough mixing and improves the heat transfer to the outer tube (24). No radial temperature gradient can form in the annular gap (36), so that the temperature of the water can be measured very accurately. Furthermore, the temperature is measured very close to the point of thorough mixing, which makes it possible to record very quickly the change in temperature of the mixing water. In order to achieve the desired temperature of the mixing water, the valves (15, 15') are regulated by the control (45). 
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Patent EP-0318692-A1 (EP)
Inventor: SCHRECKENBERG FRANZ JOSEF
IPC: B60Q1/26
Filed: 1988-10-21
Abstract: The invention relates to a warning light for special-purpose vehicles having a translucent, mostly coloured cover (2) in which a rotating reflector (3) and in front of it a shading element (5) are arranged. The known lights of this kind lead, in vehicles with inclined windscreens, to dazzle manifestations due to stray light on windscreen wipers and decorative strips. In order to prevent this, a shading plate (5), which is divided up into laminas (6) which extend parallel to the horizontal central plane, forms the shading element which is permanently connected to the reflector (3). <IMAGE>
Patent EP-0322566-A1 (EP)
Inventor: HUMPOLIK BOHUMIL
IPC: F01N3/28
Filed: 1988-11-25
Abstract: It is intended to improve the radial expansion capability of known carriers for catalytic reactors which are wound from metal strips. Attempts have been made to avoid the difficulties involved in mounting the carrier in a jacket sleeve by costly carrier production methods. As a consequence of the invention it is proposed that a plurality of metal strips (1,2) be wound simultaneously, spirally to form a carrier, so that a plurality of free strip ends (1b, 2b) are produced on the circumference of the complete carrier. This permits a secure connection which is elastic even in the case of thermal expansions. <IMAGE>
Patent EP-0277780-A1 (EP)
Inventor: CHEN IRVING CHUNG-CHI
IPC: B30B9/20
Filed: 1988-01-29
Abstract: The roll 20 has a plurality of axially-extending juice channels 23 and juice inlet passages 25 extending from the surface of the roll, in this case having grooves 24, into the channels 23. Each passage 25 is in the form of an axially-­extending slit in the roll body 22 and has an extension 29 projecting into the channel 23 to form a juice trap 30. 
     Alternatively the juice trap is formed by each inlet passage intersecting the respective juice channel at a leading or lagging portion of the juice channel relative to the direction of rotation of the roll, and the opposite lagging or leading portion of the juice channel being shut off from the juice inlet passage.
Patent EP-0286324-A1 (EP)
Inventor: HARRIS IVOR REX
IPC: H01F1/08
Filed: 1988-03-31
Abstract: A non-sintered permanent magnet is formed by a cold compacting technique or by resin bonding using particles of a stoichiometric alloy (eg R₂Fe₁₄B where R is at least one rare earth and/or yttrium, particularly La, Ce, Pr, Nd or Y or a mixture thereof) which have been coated with a reaction product of the alloy or a non-magnetic metal such as Sn, Ga, Zn, Al, or Cu. The use of a stoichiometric alloy avoids the presence of a reactive grain boundary phase normally present in non-stoichiometric alloys.
Patent EP-0288344-A1 (EP)
Inventor: CAUDE MARIE-CELINE
IPC: C25C1/20
Filed: 1988-03-24
Abstract: Metallic rhodium is recovered from aqueous solutions of spent catalysts by acidification and oxidation followed by electrolysis.
Patent EP-0300925-A1 (EP)
Inventor: DEVALLET ANDRE
IPC: C10B53/02
Filed: 1988-07-25
Abstract: Charcoal production plant employing a series of ovens comprising in the upper part a manifold (9) for the delivery of oxidising air and in the lower part a tubular casing (5) for removing the smoke and vapour, the said ovens being arranged so as to be capable of being transported, the plant being characterised in that it comprises a first case (33) provided with branches (12), each being intended to be connected to the tubular casing (5) of an oven of a line (22) of ovens in the process of carbonisation, the said case (33) being connected to the suction of a fan (41) whose delivery opens into a conduit (42) provided with branches (43), each connected to a manifold (9) of an oven of a line (23) of ovens filled with wood intended to be dried before carbonisation, an incineration oven (35) being inserted between the carbonisation line and the drying line and the tubular casings (5) of the ovens of the drying line being connected to a conduit (40) opening into a chimney (48). <IMAGE>
Patent EP-0315548-A1 (EP)
Inventor: LIBERT BERNARD
IPC: E02D5/04
Filed: 1988-11-04
Abstract: The present invention relates to a profiled metal piling (13) with complementary lateral coupling flanges, called respectively "male" (15) and "female" (14), for the production of a cut-off wall by the juxtaposition of a plurality of pilings of the abovementioned type, with the engagement of each of the two coupling flanges of each piling into the complementary coupling flange of each adjacent piling. This piling is characterised in that its male coupling flange (15) and its female coupling flange (14) are formed on the same side of its web (17) during the profiling operation, the respective orifices (37) and (36) of the two coupling flanges confronting one another, and in that the web of the piling has a longitudinal bending line (23) which extends parallel to the coupling flanges, the web thus defining a dihedron, the angle  alpha  of which is obtuse and open towards the coupling flanges. This piling makes it possible to produce cut-off walls with a high resistance modulus. It is profiled from a metal sheet, of which the width, thickness and position of the bend (23) are selected in such a way that the resistance modulus of the finished piling exactly meets the requirements of the building contractor. <IMAGE>
Patent EP-0331860-A1 (EP)
Inventor: MINFORD ERIC
IPC: C03C25/00
Filed: 1988-03-10
Abstract: A method for manufacturing a discontinuous fiber reinforced glass matrix (3) composites by injection molding using an injection nozzle (2) that separates substantially all of a multifilament yarn into individual fibers resulting in a composite (3) having greater crack resistance. The method comprises impregnating continuous filament yarn with glass matrix powders comprising glass, glass-ceramic powders or a mixture thereof. The impregnated multifilament yarn is chopped into discontinuous lengths and exposed to a temperature sufficient so that the matrix material softens. Pressure is applied to the heated impregnated multifilament yarn sufficient to displace the yarn into a mold through an injection nozzle (2) contoured such that sufficient die-wall shear forces are generated to separate substantially all of the multifilament yarn into individual filaments. A mold pressure is maintained sufficient to prevent relaxation of the composite until the strain point of the glass is reached.
Patent EP-0330801-A1 (EP)
Inventor: GORDON ROBERT THOMAS
IPC: G01N33/90
Filed: 1988-03-03
Abstract: This invention provides particle compositions possessing ferromagnetic, paramagnetic or diamagnetic properties. The particles are especially useful when used in the disease diagnostic and treatment regimens as described in U.S. Patent Nos. 4,106,448, 4,136,683 and 4,303,636.
Patent EP-0301042-A1 (EP)
Inventor: BAUDE PIERRE
IPC: A61B10/00
Filed: 1988-01-20
Abstract: L'appareil comprend une source de courant, des moyens de mesure de la sensibilité de la peau comprenant une cellule photovoltaïque (14) mesurant la lumière d'une source lumineuse (16) réfléchie par la peau lorsque l'appareil est appliqué contre la peau, des moyens d'introduction du temps d'exposition au soleil (7), des moyens de mesure de l'intensité du rayonnement UV (12) des moyens de mémorisation de ces paramètres (8), un calculateur électronique (8) déterminant l'indice de protection du produit anti-solaire à utiliser en fonction de la sensibilité de la peau, du temps d'exposition au soleil et de l'intensité du rayonnement UV, des moyens d'affichage (6) permettant d'afficher au moins le temps d'exposition et l'indice de protection, et des moyens de sélection des fonctions (5).
Patent EP-0314710-A1 (EP)
Title: Control device for low voltage electrical installations, for controlling three functions: on, off, automatic.
Inventor: MICHAUD NORBERT
IPC: H02B1/24
Filed: 1988-03-15
Abstract: Device comprising a contactor (1), controlled by a linear or rotary manual selector (2) and connected electrically to the appliances, both directly and by means of a coil (6), operated by one or several exterior systems by which it is controlled, thus providing the appliances with three functions: on, by means of the mechanical interlocking of the contactor (1) by the selector (2), automatic, off, the functions on and off being made permanent by the unipolar or omnipolar cut-off of the power supply to the control coil (6) by the selector (2). Mechanical interlocking and releasing may be assisted by a temporary power supply to the control coil (6) from a rotary selector (2), obtained between the on and off positions, in that order and inversely, thus ensuring sudden turning on and off of the contactor (1) and enabling the supply of a higher voltage. Said device combines in a simple and economical manner the advantages of an interruptor and an automatic unit, thus increasing the application possibilities of a specific installation. Numerous applications, particularly in the fields of security, labour saving and energy saving.
Patent EP-0314742-A1 (EP)
Title: Dispositif de verrouillage
Inventor: THORNCRAFT IRWIN CYRIL
IPC: E05B47/00
Filed: 1988-05-18
Abstract: Un dispositif de verrouillage comprend un pêne (1) pourvu d'un bloc (6) sur lequel est montée une poignée et d'une poignée (15) permettant le déplacement dudit pêne (1). Ledit dispositif comprend aussi un levier (2) destiné à se placer en prise sélective avec ledit bloc (6) sur lequel est montée la poignée lors de l'actionnement d'un organe d'actionnement (4, 14). Dans ledit dispositif, en position neutre (Fig. 3), ledit levier (2) permet le libre mouvement dudit pêne (1); en position de verrouillage (Fig. 5) et lors du mouvement de la poignée (15), ledit levier (2) peut se placer en prise avec le bloc (6) sur lequel est montée la poignée; et, en position verrouillée (Fig. 1), le bloc (6) sur lequel est montée la poignée et en prise avec ledit levier (2) empêche tout mouvement sensible dudit pêne (1).
Patent EP-0371976-A1 (EP)
Inventor: HAMMEL BENT
IPC: F17D1/00
Filed: 1988-06-22
Abstract: Le procédé décrit sert à transporter des hydrocarbures sous la forme d'un écoulement dans un pipe-line sur de longues distances, à partir d'un premier endroit correspondant à un réservoir d'hydrocarbure off shore jusqu'à un deuxième endroit. On place au premier endroit un agent d'absorption de liquide ayant la forme d'un écoulement liquide d'hydrocarbure pauvre en gaz. Un écoulement de liquide, d'hydrocarbure saturé de gaz et de gaz d'hydrocarbure associé libéré est acheminé au premier endroit pour être ajouté à l'écoulement liquide pauvre en gaz, le volume du liquide d'hydrocarbure pauvre en gaz étant choisi de façon à être suffisant pour permettre l'absorption de la totalité du gaz d'hydrocarbure associé libéré par le liquide d'hydrocarbure pauvre en gaz. Le liquide d'hydrocarbure avec le gaz d'hydrocarbure absorbé est ensuite transporté au deuxième endroit. Une installation servant au transport d'hydrocarbures sous la forme d'un écoulement dans un pipe-line est également décrite. L'installation comprend une chambre d'absorption (6) à un premier endroit. La chambre d'absorption (6) est connectée à une conduite de puits (3). Une installation de séparation (9) est placée à un deuxième endroit. Un premier pipe-line s'étend de la partie liquide de l'installation de séparation (9) à la chambre d'absorption (6). Un deuxième pipe-line (7) connecte la chambre d'absorption (6) à l'installation de séparation (9). Dans le premier pipe-line (10), le milieu s'écoulant peut être pressurisé au moyen d'une pompe à haute pression (11).
Patent EP-0415920-A1 (EP)
Inventor: KORTRIGHT KENNETH H
IPC: C12N15/02
Filed: 1988-06-10
Abstract: La lignée de cellules hybrides décrite a le pouvoir de produire des anticorps monoclonaux qui se lient à l'antigène P55 du noyau de l'HIV (virus d'immuno-déficience humain), à la protéine précurseur codée pour le gène de bâillonnement, à la protéine de noyau P24 et à des produits de rupture partielle de types P39 et P33. L'anticorps monoclonal de la présente invention ne se lie pas à la protéine de noyau P18 ou aux antigènes de l'enveloppe de l'HIV. La lignée cellulaire de la présente invention a été mise au point par un protocole d'immunisation unique, dans lequel des souris de type BALB/c ont été immunisées au cours d'une série de plusieurs injections utilisant un groupe choisi d'immunogènes et une lignée de cellules de myélome traditionnelle pour leur fusion avec les splénocytes murins cultivés. Ledit anticorps monoclonal est identifié comme l'anticorps KC-57. Cet anticorps monoclonal est particulièrement utile pour une immuno-analyse en phase solide, dans laquelle l'anticorps monoclonal est détecté dans sa liaison aux antigènes de l'HIV se trouvant dans un échantillon de sérum ou de plasma d'un sujet humain. La lignée cellulaire qui produit l'anticorps monoclonal KC-57 a été enregistrée auprès de l''American Type Culture Collection'', à Rockville dans le Maryland et a reçu par l'A.T.C.C. le numéro HB 9585.
Patent EP-0379513-A1 (EP)
Inventor: SZEKELY JULIAN
IPC: B22D11/117
Filed: 1988-08-17
Abstract: Un champ magnétique fort (26), par exemple de l'ordre de 500 à 5000 Gauss, est appliqué sur un panier de coulée (12) qui alimente des machines de coulée en continu. Le champ magnétique sensiblement perpendiculaire à la direction principale de l'écoulement dans le panier de coulée assure un écoulement très régulier dans le panier, un temps de résidence uniforme et réduit au minimum les tourbillonnements. L'application du champ magnétique augmente le pourcentage des particules d'inclusion extraites de la coulée pendant le temps de résidence dans le panier de coulée. Le panier de coulée est un chenal de coulée relativement peu profond (en général de 4 à 8 mètres de long environ, un mètre de large et un mètre de profondeur), dans lequel de l'acier en fusion est coulé dans une partie admission (16) et sort par des sorties (18).
Patent EP-0330112-A1 (EP)
Inventor: KRAUSS HELMUT DIPL-ING
IPC: B23D77/00
Filed: 1989-02-20
Abstract: A tool (10) in the form of a conical drill or in the form of a conical reamer is described which has cutting ribs (12) and chip grooves (14) which alternate along the periphery of the tool (10). The cutting ribs (12) and the chip grooves (14) can have a helix or can run rectilinearly in parallel with the longitudinal axis (24) of the tool (10). Each cutting rib (12) has a rake face (18) and a clearance face (20) which intersect in a cutting edge (22). The rake face (18) encloses a rake angle (s) with a first reference plane (26), and the clearance face (20) encloses a clearance angle (f) with a second reference plane (28) perpendicular to the first reference plane (26). In order to improve the stock removal from a workpiece to be machined and to improve the chip flow in the case of a tool (10) of this type, the clearance angle (f) of each cutting rib (12) is dependent upon the diameter (D), changing in the longitudinal direction of the tool (10), of the generated surface (34) which is established by the cutting edges (22) of the conical tool (10) during rotation of the same about its central longitudinal axis (24). …<IMAGE>…
Patent EP-0334263-A1 (EP)
Inventor: MORROW JOHN D
IPC: F41H5/04
Filed: 1989-03-20
Abstract: An improved active spall suppression armor is disclosed which includes at least a primary spall backing plate (82a) which contacts the inner wall of the armor (86a). The backing plate material is formed as a polymeric matrix having metal or ceramic powders therein which form particles of low mass, low kinetic energy and low penetration capability when the outer surface of the armor is contacted by the type of weapon which the spall backing material is designed to protect. A secondary spall backing plate (92a) may be spaced from the primary plate for reducing the angle of dispersement from fragments released from the armor and the weapon.
Patent EP-0388498-A1 (EP)
Inventor: KUEHN HANS
IPC: B25D9/14
Filed: 1989-03-23
Abstract: The invention relates to a hydraulic valve system, in particular for activating a piston-cylinder unit (3, 4) for free-fall hammers, having an activating valve (27) which operates a hydraulic pilot valve which actuates the main valve, the pilot valve and the main valve having a common axially displaceable control spool (16), the control spool (16) being arranged in a control housing (31) and being designed as a sleeve, the inside of which is provided with functional areas of the pilot valve, and functional areas of the main valve are arranged on its outer surface. <IMAGE>
Patent EP-0354477-A1 (EP)
Inventor: BRANDT ULRICH DIPL-ING
IPC: H04M19/02
Filed: 1989-08-03
Abstract: The method uses a binary coded counting device (BZ), which can be advanced by the clock pulses (MT0) of a pulse transmitter (IG). The signal combination (ZS) occurring in each case at the control outputs (ZOUT) of the counting device (BZ) forms, together with additional condition signals (CMD, CS) a total combination (GK) which is used for the further evaluation. In addition, clock pulses (MT0, MT1) can act on the connected signal lines (SIG) for forming the desired pulse sequences. Counts can be skipped or the advancing of the counting device (BZ) can be interrupted in that, when a total combination (GK) is present, a count (ZSL) determining the starting point for the further counting sequence is generated and, in conjunction with a corresponding loading signal (LD), loaded into the counting device (BZ). <IMAGE>
Patent EP-0358090-A1 (EP)
Inventor: SHIBATA SHINYA
IPC: H01Q1/12
Filed: 1989-08-29
Abstract: A window glass has a heat ray reflective layer and an antenna conductor for an automobile wherein the heat ray reflective layer has a surface resistance of at least 20 kΩ/sq.